Answer:
8meters
Step-by-step explanation:
Perimeter of the square ribbon = 4L
L is the side length of the table
Given
L = 2 meters
Substitute
Perimeter of the square ribbon = 4(2)
Perimeter of the square ribbon = 8meters
Hence she will need 8meters of ribbon to decorate the square
Karla is correct. 10 x 1/2 = 5. 15 + 5 =20.
~Silver
Using the absolute value function, we have that:
- The gasket with a weight of 0.53 lb should be thrown out.
- The inequality is: |x - 0.6| ≤ 0.06.
<h3>What is the absolute value function?</h3>
The absolute function is defined by:
It measures the distance of a point x to the origin.
For the batch, the weights are given as follows:
0.58, 0.63, 0.65, 0.53, 0.61.
Hence the mean is:
(0.58 + 0.63 + 0.65 + 0.53 + 0.61)/5 = 0.6.
Weights that are more than 0.06 of the pounds must be thrown out, hence the inequality for the valid weights is given by:
|x - 0.6| ≤ 0.06.
Hence the range of valid weighs is:
- x - 0.6 ≥ -0.06 -> x ≥ 0.54.
- x - 0.6 ≤ 0.06 -> x ≤ 0.66.
0.53 is not in the interval, hence the gasket with a weight of 0.53 lb should be thrown out.
More can be learned about the absolute value function at brainly.com/question/24837065
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Answer:
Ari catches up to Amanda at 19.3 meters
Step-by-step explanation:
Given :
Ari is swimming a 25-meter race.
After swimming 6 meters she catches up to Amanda in a ratio of 7:3 from the 6-meter mark.
Solution :
The distance between 6 meters and 25 meters = 19 meters.
Since she catched Amanda in ratio 7:3
So, she catched her at 7/10 of the distance
So, the distance at which she catched Amanda =
=13.3
Ari catches 13.3 metres from 6 m marks
The point on number line at which she catches her = 13.3+6
Hence Ari catches up to Amanda at 19.3 meters
Hope this helps, have a great day ahead!